| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C7H15OH + O2 = CO2 + H20 =>
10 C7H15OH + 65 O2 = 70 CO2 + 8 H20
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NH2CH2COOH + C2H5OH = NH2CH2COOC2H5 + H2O =>
NH2CH2COOH + C2H5OH = NH2CH2COOC2H5 + H2O
H2S + HNO3 = S + NO2 + H2O =>
H2S + 2 HNO3 = S + 2 NO2 + 2 H2O
K2SO3 + H3PO4 = K3PO4 + SO2 + H2O =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 SO2 + 3 H2O
HCl + AL(OH)3 = H2O + ALCl3 =>
3 HCl + AL(OH)3 = 3 H2O + ALCl3
K2SO3 + H3PO4 = K3PO4 + SO2 + H2O =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 SO2 + 3 H2O
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
MG(OH)2 + HCl = MGCl2 + H2O =>
MG(OH)2 + 2 HCl = MGCl2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KI + H2SO4 = KHSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 KHSO4 + 4 I2 + H2S + 4 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C6H5CH3 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
C6H5CH3 + 2 KMnO4 = C6H5COOK + 2 MnO2 + KOH + H2O
HCOOH + ZnO = HCOOZn + HO =>
HCOOH + ZnO = HCOOZn + HO
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CH2(NH2) + O2 = NH3 + CO2 + H20 =>
20 CH2(NH2) + 20 O2 = 20 NH3 + 20 CO2 + H20
As + H2SO4 = H3AsO4 + SO2 + H20 =>
20 As + 40 H2SO4 = 20 H3AsO4 + 40 SO2 + H20
CH2(NH2) + O2 = NO2 + CO2 + H20 =>
5 CH2(NH2) + 10 O2 = 5 NO2 + 5 CO2 + H20
C2H5OH + KMnO4 + H2SO4 = CH3COOH + Mn2SO4 + K2SO4 + H2O =>
3 C2H5OH + 2 KMnO4 + 2 H2SO4 = 3 CH3COOH + Mn2SO4 + K2SO4 + 5 H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H20 =>
10 Pb3O4 + 20 HNO3 = 10 Pb(NO3)2 + 20 PbO2 + H20
P + Cl2 = PCl =>
2 P + Cl2 = 2 PCl
CH3(NH2) + O2 = NO2 + CO2 + H20 =>
4 CH3(NH2) + 8 O2 = 4 NO2 + 4 CO2 + H20
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Na2MoO4*2H2O = Na2O + MoO3 + H2O =>
Na2MoO4*2H2O = Na2O + MoO3 + 2 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
As + H2SO4 = H3AsO4 + SO2 + H20 =>
20 As + 40 H2SO4 = 20 H3AsO4 + 40 SO2 + H20
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
KI + KMnO4 + H2O = I2 + MnO2 + KOH =>
6 KI + 2 KMnO4 + 4 H2O = 3 I2 + 2 MnO2 + 8 KOH
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O
NH4BrO + NH3 = NH4Br + N2 + H2O =>
3 NH4BrO + 2 NH3 = 3 NH4Br + N2 + 3 H2O
C12H23 + O2 = CO + H2O =>
4 C12H23 + 47 O2 = 48 CO + 46 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/17
Équations équilibrées sur05/06/16
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